From: Christian König <christian.koenig@xxxxxxx>
That's useless when all callers drop the reservation
immediately after calling the function.
Signed-off-by: Christian König <christian.koenig@xxxxxxx>
---
drivers/gpu/drm/radeon/radeon_gem.c | 2 +-
drivers/gpu/drm/radeon/radeon_kms.c | 2 --
drivers/gpu/drm/radeon/radeon_vm.c | 4 ++--
3 files changed, 3 insertions(+), 5 deletions(-)
diff --git a/drivers/gpu/drm/radeon/radeon_gem.c b/drivers/gpu/drm/radeon/radeon_gem.c
index c194497..f752c7f 100644
--- a/drivers/gpu/drm/radeon/radeon_gem.c
+++ b/drivers/gpu/drm/radeon/radeon_gem.c
@@ -601,6 +601,7 @@ int radeon_gem_va_ioctl(struct drm_device *dev, void *data,
if (bo_va->it.start) {
args->operation = RADEON_VA_RESULT_VA_EXIST;
args->offset = bo_va->it.start * RADEON_GPU_PAGE_SIZE;
+ radeon_bo_unreserve(rbo);
goto out;
}
r = radeon_vm_bo_set_addr(rdev, bo_va, args->offset, args->flags);
@@ -616,7 +617,6 @@ int radeon_gem_va_ioctl(struct drm_device *dev, void *data,
args->operation = RADEON_VA_RESULT_ERROR;
}
out:
- radeon_bo_unreserve(rbo);
drm_gem_object_unreference_unlocked(gobj);
return r;
}
diff --git a/drivers/gpu/drm/radeon/radeon_kms.c b/drivers/gpu/drm/radeon/radeon_kms.c
index 8309b11..85ee6f7 100644
--- a/drivers/gpu/drm/radeon/radeon_kms.c
+++ b/drivers/gpu/drm/radeon/radeon_kms.c
@@ -621,8 +621,6 @@ int radeon_driver_open_kms(struct drm_device *dev, struct drm_file *file_priv)
RADEON_VA_IB_OFFSET,
RADEON_VM_PAGE_READABLE |
RADEON_VM_PAGE_SNOOPED);
-
- radeon_bo_unreserve(rdev->ring_tmp_bo.bo);
if (r) {
radeon_vm_fini(rdev, vm);
kfree(fpriv);
diff --git a/drivers/gpu/drm/radeon/radeon_vm.c b/drivers/gpu/drm/radeon/radeon_vm.c
index 9d0f87b..db0ed3a 100644
--- a/drivers/gpu/drm/radeon/radeon_vm.c
+++ b/drivers/gpu/drm/radeon/radeon_vm.c
@@ -450,7 +450,7 @@ error:
* Validate and set the offset requested within the vm address space.
* Returns 0 for success, error for failure.
*
- * Object has to be reserved!
+ * Object has to be reserved and gets unreserved by this function!
*/
int radeon_vm_bo_set_addr(struct radeon_device *rdev,
struct radeon_bo_va *bo_va,
@@ -576,7 +576,7 @@ int radeon_vm_bo_set_addr(struct radeon_device *rdev,
}
mutex_unlock(&vm->mutex);
- return radeon_bo_reserve(bo_va->bo, false);
+ return 0;
}
/**
--
1.9.1
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